Gilsum Weather Forecast 15 Days, Weather in Gilsum Today
Current weather conditions and 15 day weather forecast for Gilsum, New Hampshire, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Gilsum
| 25 December 2025 Thursday -3.9 ° C / 25°F  Partly cloudy |
Feels Like : -6.2 ° C / 20.8°F Humidity : % 81 Pressure : 1024 mb Wind Speed : 5.4 kmph / 3.4 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15 day weather forecast for Gilsum, NH, USA
Weather Forecast for next 15 Days for Gilsum including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Gilsum, New Hampshire state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 December 2025 Wednesday |  Patchy moderate snow |
-9.3 ° C (15.3°F) |
0.1 ° C (32.2°F) |
-1.6 ° C (29.2°F) |
% 83 | 86% | 0.2 | Sunrise:07:18 AM Sunset: 04:19 PM |
Moonrise:10:22 AM Moonset: 08:58 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Cloudy |
-6.8 ° C (19.8°F) |
0.9 ° C (33.6°F) |
-3.7 ° C (25.4°F) |
% 66 | 0% | 0.2 | Sunrise:07:19 AM Sunset: 04:20 PM |
Moonrise:10:44 AM Moonset: 10:07 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy moderate snow |
-14.2 ° C (6.4°F) |
-7.7 ° C (18.1°F) |
-10.3 ° C (13.4°F) |
% 47 | 69% | 0.2 | Sunrise:07:19 AM Sunset: 04:21 PM |
Moonrise:11:04 AM Moonset: 11:17 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Moderate snow |
-11.2 ° C (11.8°F) |
-2.6 ° C (27.4°F) |
-7.9 ° C (17.9°F) |
% 86 | 69% | 0.2 | Sunrise:07:19 AM Sunset: 04:21 PM |
Moonrise:11:25 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Heavy snow |
-11.8 ° C (10.7°F) |
-2.5 ° C (27.5°F) |
-7.8 ° C (18°F) |
% 92 | 79% | 0 | Sunrise:07:20 AM Sunset: 04:22 PM |
Moonrise:11:46 AM Moonset: 12:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Light snow |
-10 ° C (13.9°F) |
-5.9 ° C (21.4°F) |
-7.2 ° C (19.1°F) |
% 81 | 87% | 1 | Sunrise:07:20 AM Sunset: 04:23 PM |
Moonrise:12:11 PM Moonset: 01:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-10.7 ° C (12.8°F) |
-4 ° C (24.8°F) |
-7.9 ° C (17.8°F) |
% 81 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:24 PM |
Moonrise:12:42 PM Moonset: 03:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Light freezing rain |
-14.8 ° C (5.3°F) |
-5.1 ° C (22.7°F) |
-10 ° C (14°F) |
% 85 | 69% | 1 | Sunrise:07:20 AM Sunset: 04:24 PM |
Moonrise:01:23 PM Moonset: 04:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Moderate snow |
-13.8 ° C (7.1°F) |
-1.5 ° C (29.3°F) |
-5.4 ° C (22.3°F) |
% 92 | 66% | 1 | Sunrise:07:20 AM Sunset: 04:25 PM |
Moonrise:02:15 PM Moonset: 05:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy moderate snow |
-20.3 ° C (-4.5°F) |
-7.9 ° C (17.8°F) |
-13.3 ° C (8.1°F) |
% 83 | 87% | 1 | Sunrise:07:20 AM Sunset: 04:26 PM |
Moonrise:03:22 PM Moonset: 06:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Partly Cloudy |
-15.6 ° C (3.9°F) |
-8.6 ° C (16.6°F) |
-12.4 ° C (9.6°F) |
% 83 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:27 PM |
Moonrise:04:39 PM Moonset: 07:54 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Partly Cloudy |
-16.4 ° C (2.6°F) |
-0.1 ° C (31.9°F) |
-8.6 ° C (16.5°F) |
% 84 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:28 PM |
Moonrise:06:00 PM Moonset: 08:38 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Sunny |
-20.5 ° C (-5°F) |
-9.2 ° C (15.4°F) |
-16.4 ° C (2.6°F) |
% 87 | 0% | 2 | Sunrise:07:20 AM Sunset: 04:29 PM |
Moonrise:07:18 PM Moonset: 09:11 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday |  Mist |
-20.8 ° C (-5.4°F) |
-4.3 ° C (24.3°F) |
-11.6 ° C (11.1°F) |
% 91 | 71% | 1 | Sunrise:07:20 AM Sunset: 04:30 PM |
Moonrise:08:32 PM Moonset: 09:38 AM Moon Phase ( Waning Gibbous ) |
|
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